Versatile Nozzle Options: Equipped with showerhead and spray nozzles, this roof rack water tank is attachable to a 4m telescopic hose for wide-range, long-distance cleaning. It includes a faucet extender with adjustable angles for a refreshing post-activity outdoor shower. Temperature-Monitoring Water Tank: The all-aluminum black water tank absorbs solar heat and includes a temperature sticker for easy water readings. With a 7 gal/26.5 L capacity, it’s ideal for showers, pet baths, car washing, and cleaning paddleboards. Stabilizing Splash-Guard Panels: Two impact-resistant panels inside the tank avoid motion impact, minimizing sloshing and ensuring steady water flow. Precision-welded aluminum construction is rust-proof, ideal for outdoor use. Automatic Pressure Relief Valve: Easily pressurize with an air or hand pump. The combined 3-bar relief valve and fill port ensures safe pressure levels, preventing overpressure during use. Flexible Mounting Design: The t-slot design in the water tank allows secure installation on roof racks, roll bars, trunks, or crossbars. It includes mounting plates for both crossbars and roof racks for added stability.